<% include ../aside.ejs %>
<section class="white">
    <div id="main">
        <div class="beforeafter">
            <table>
                <tr>
                    <td>
                        <div class="left">LEFT</div>
                    </td>
                    <td>
                        <div class="right">RIGHT</div>
                    </td>
                    <td>
                        <div class="up">UP</div>
                    </td>
                    <td>
                        <div class="down">DOWN</div>
                    </td>
                    <td>
                        <div class="line">禁</div>
                    </td>
                    <td rowspan="2">
                        <div class="demo"></div>
                    </td>
                </tr>
                <tr>
                    <td>
                        <div class="fork-left">LEFT</div>
                    </td>
                    <td>
                        <div class="fork-right">RIGHT</div>
                    </td>
                    <td>
                        <div class="fork-up">UP</div>
                    </td>
                    <td>
                        <div class="fork-down">DOWN</div>
                    </td>
                    <td>
                        <div class="fork">FORK</div>
                    </td>
                </tr>
            </table>
    <pre>
    .left {
      width: 150px;
      height: 50px;
      background: #fff;
      position: relative;
      margin: 50px 0 0 50px;
      line-height: 50px;
      text-align: center;
      border: 2px solid #1abc9c;
      border-radius: 5px;
    }

    .left:before {
      content: ' ';
      position: absolute;
      width: 0;
      height: 0;
      left: -30px;
      top: 10px;
      border: 15px solid;
      border-color: transparent #1abc9c transparent transparent;
    }

    .left:after {
      content: ' ';
      position: absolute;
      width: 0;
      height: 0;
      left: -27px;
      top: 10px;
      border: 15px solid;
      border-color: transparent #fff transparent transparent;
    }
    </pre>
        </div>
    </div>
</section>
<% include ../section.ejs %>